Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or CA or CU or DK or RU & Number of figures: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (199) · design (95) · LTA (91) · propellers (90) · propulsion (62) · hybrid (58) · frame (52) · wings (46) · Stability (44) · control (41) · Aerodynamics (38) · construction (34) · rudder (26) · Lift (26) · sustentation (26) · subsystem (23) · motors (19) · navigation (19) · steering (18) · helicopter (17)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (274) · Patent BE-1909-214032 (28) · Patent BE-1907-199348 (15) · Patent BE-1907-197626 (3) · Patent FR-1913-468076 (2) · Patent FR-1913-467415 (2) · Patent FR-1911-426626 (2) · Patent FR-1900-299924 (2) · Patent BE-1913-259683 (2) · Patent BE-1910-225558 (2) · Patent BE-1909-218585 (2) · Patent FR-1911-430455 (2)
Related to aircraft:
Patent agent:
None (227) · A. Wunderlich & Cie, Ingénieurs-Conseils (52) · Raclot (22) · Duvinage (21) · J. Gevers (16) · Kirkpatrick (12) · De Visscher et Graetz (11) · E. et G. Bede (9) · Biebuyck (8) · Raclot et Cie (6) · Gernaert (5) · Wunderlich (4) · Borghans-von Kilch et Cie (4) · Parette (3) · le Comptoir indus. et tech. (anc. maison Picard) (3) · Rest (3) · R. Wittebolle, Brussels, Belgium (3)
National tech categories:
BE K (314) · None (62) · RU Group V (5) · CA 244/24 (4) · CA 244/12 (4) · CA 46/28 (3) · CA 244/10 (3) · DK 77 (3) · CA 244/3 (2) · CA 244/5 (2) · BE L (2) · CA 244/4 (2) · CA 244/31 (2) · CA 244/40 (2) · CA 244/11 (2) · RU 62b (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)